.content_box {
    padding-bottom: 6vw;
    background-color: #f1f1f1;

    .box {
        background-color: #fff;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-top: -50px;
        padding-top: 2.0833vw;

        h1,
        h2,
        h3,
        h4 {
            font-size: calc(12px + 1.5vw);
            color: #333333;
            font-weight: 200;
            margin-bottom: 2.5vw;
        }

        h2 {
            font-size: calc(12px + .5vw);
            margin-bottom: 3.3333vw;
        }

        h3 {
            font-size: calc(12px + .3333vw);
            margin-bottom: 1.8333vw;
        }

        h4 {
            font-size: calc(12px + .3333vw);
            margin-bottom: 1.8333vw;
            font-weight: bold;
        }

        .btn1,
        .btn2 {
            width: calc(100px + 7.5vw);
            height: calc(30px + 1vw);
            background-color: #19bc64;
            font-size: calc(12px + .5vw);
            color: #fff;
            font-weight: 200;
            text-align: center;
            line-height: calc(30px + 1vw);
            border-radius: calc(15px + 1vw);
            margin-bottom: 2.5vw;
            user-select: none;
            cursor: pointer;
        }

        .btn2 {
            background-color: #bd7738;
        }
    }
}

.content {
    padding-top: 3.3333vw;

    .row {
        h1 {
            font-size: calc(12px + 1vw);
            text-align: center;
            margin-bottom: 3.75vw;
        }

        .items {
            display: flex;

            .item {
                display: flex;
                flex-direction: column;
                color: #333333;
                font-weight: 200;

                .title {
                    font-size: calc(12px + 1vw);
                    margin-bottom: 2.5vw;
                }
                .tip{
                    font-size: calc(12px + .3333vw);
                    margin-bottom: 1.8333vw;
                    cursor: pointer;
                }
            }
        }
    }
}